Blue-Green Algae for Weight Control

Also indexed as:Algae (Blue-Green), Spirulina
Blue-Green Algae (Spirulina)
Blue-Green Algae (Spirulina): Main Image

Why Do Dieters Use It?*

Some dieters say that blue-green algae helps satisfy appetite and supplies good nutrition while dieting.

What Do the Advocates Say?*

Blue-green algae (spirulina) is a concentrated source of nutrients compared to most foods, but it is expensive compared to other supplemental sources of protein, vitamins, and minerals. Research is limited, but nonetheless has found little benefit of spirulina to dieters.

*Dieters and weight-management advocates may claim benefits for this supplement based on their personal or professional experience. These are individual opinions and testimonials that may or may not be supported by controlled clinical studies or published scientific articles.

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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.